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    SubjectRe: [PATCH v1 4/6] vmbus: Switch to use new generic UUID API
    Hi Andy,

    [auto build test ERROR on linus/master]
    [also build test ERROR on v4.13-rc1]
    [cannot apply to next-20170721]
    [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

    url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330
    config: i386-tinyconfig (attached as .config)
    compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
    reproduce:
    # save the attached .config to linux build tree
    make ARCH=i386

    Note: the linux-review/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330 HEAD f8d40b52dfac11e78d56509455812bcfe9962ce0 builds fine.
    It only hurts bisectibility.

    All errors (new ones prefixed by >>):

    In file included from scripts//mod/file2alias.c:44:0:
    scripts//mod/../../include/linux/mod_devicetable.h:408:2: error: unknown type name 'guid_t'
    guid_t guid;
    ^~~~~~
    scripts//mod/../../include/linux/mod_devicetable.h:638:2: error: unknown type name 'guid_t'
    guid_t uuid;
    ^~~~~~
    In file included from scripts//mod/file2alias.c:13:0:
    scripts//mod/file2alias.c: In function 'do_vmbus_entry':
    >> scripts//mod/file2alias.c:938:49: error: request for member 'b' in something not a structure or union
    sprintf(&guid_name[i], "%02x", TO_NATIVE((guid->b)[i/2]));
    ^
    scripts//mod/modpost.h:92:23: note: in definition of macro 'TO_NATIVE'
    #define TO_NATIVE(x) (x)
    ^
    scripts//mod/file2alias.c: In function 'do_mei_entry':
    scripts//mod/file2alias.c:1233:18: error: incompatible type for argument 2 of 'add_uuid'
    add_uuid(alias, *uuid);
    ^
    scripts//mod/file2alias.c:137:20: note: expected 'uuid_le {aka struct <anonymous>}' but argument is of type 'int'
    static inline void add_uuid(char *str, uuid_le uuid)
    ^~~~~~~~

    vim +/b +938 scripts//mod/file2alias.c

    b01d9f28 Rusty Russell 2007-10-22 923
    d2ee52aa K. Y. Srinivasan 2011-08-25 924 /*
    d2ee52aa K. Y. Srinivasan 2011-08-25 925 * Looks like: vmbus:guid
    d2ee52aa K. Y. Srinivasan 2011-08-25 926 * Each byte of the guid will be represented by two hex characters
    d2ee52aa K. Y. Srinivasan 2011-08-25 927 * in the name.
    d2ee52aa K. Y. Srinivasan 2011-08-25 928 */
    d2ee52aa K. Y. Srinivasan 2011-08-25 929
    6543becf Andreas Schwab 2013-01-20 930 static int do_vmbus_entry(const char *filename, void *symval,
    d2ee52aa K. Y. Srinivasan 2011-08-25 931 char *alias)
    d2ee52aa K. Y. Srinivasan 2011-08-25 932 {
    d2ee52aa K. Y. Srinivasan 2011-08-25 933 int i;
    6543becf Andreas Schwab 2013-01-20 934 DEF_FIELD_ADDR(symval, hv_vmbus_device_id, guid);
    6543becf Andreas Schwab 2013-01-20 935 char guid_name[(sizeof(*guid) + 1) * 2];
    d2ee52aa K. Y. Srinivasan 2011-08-25 936
    6543becf Andreas Schwab 2013-01-20 937 for (i = 0; i < (sizeof(*guid) * 2); i += 2)
    af3ff643 K. Y. Srinivasan 2015-12-14 @938 sprintf(&guid_name[i], "%02x", TO_NATIVE((guid->b)[i/2]));
    d2ee52aa K. Y. Srinivasan 2011-08-25 939
    d2ee52aa K. Y. Srinivasan 2011-08-25 940 strcpy(alias, "vmbus:");
    d2ee52aa K. Y. Srinivasan 2011-08-25 941 strcat(alias, guid_name);
    d2ee52aa K. Y. Srinivasan 2011-08-25 942
    d2ee52aa K. Y. Srinivasan 2011-08-25 943 return 1;
    d2ee52aa K. Y. Srinivasan 2011-08-25 944 }
    6543becf Andreas Schwab 2013-01-20 945 ADD_TO_DEVTABLE("vmbus", hv_vmbus_device_id, do_vmbus_entry);
    d2ee52aa K. Y. Srinivasan 2011-08-25 946

    :::::: The code at line 938 was first introduced by commit
    :::::: af3ff643ea91ba64dd8d0b1cbed54d44512f96cd Drivers: hv: vmbus: Use uuid_le type consistently

    :::::: TO: K. Y. Srinivasan <kys@microsoft.com>
    :::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    0-DAY kernel test infrastructure Open Source Technology Center
    https://lists.01.org/pipermail/kbuild-all Intel Corporation
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